53747859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12433}}^1$

素因数の和:12578

約数の個数: 16

約数和(自身を含む): 78781824

約数和(自身を除く): 25033965

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 12433, 37299, 136763, 410289, 1628723, 4886169, 17915953, 53747859]

約数ペア:

[(1, 53747859), (3, 17915953), (11, 4886169), (33, 1628723), (131, 410289), (393, 136763), (1441, 37299), (4323, 12433)]